1. 1〔知識〕knowledge ((of));〔理解〕understanding ((of));〔経験〕experience ((in))
    • 彼はスペイン語の心得がある
    • He has some knowledge of Spanish.
    • 彼女は土地の伝統について心得がない
    • She doesn't know the traditions of the district.
    • そろばんの心得がある
    • I know how to use [calculate on] the abacus.
    • 山登りの心得はない
    • 「I have no experience in [I know nothing about] mountain climbing.
  1. 2〔規則〕rules, regulations;〔指示〕directions, instructions
    • 執務心得
    • office regulations
    • 生徒心得
    • rules for students
    • 作文の心得
    • hints on composition
    • 彼は子供たちに水泳の心得を話した
    • He gave the children instructions about swimming.
  1. 3〔職名〕
    • 校長[課長]心得
    • an acting principal [section head]